package com.example.chapter04;

/**
 * 字面量里的下划线
 * @date 2024/4/29
 */
public class Underscores {
    public static void main(String[] args) {
        double d = 341_435_936.445_667;
        System.out.println(d);
        int bin = 0b0010_1111_1010_1111_1010_1111_1010_1111;
        System.out. println (Integer. toBinaryString (bin));
        System.out.printf("%x%n", bin);				// [1]
        long hex = 0x7f_e9_b7_aa;
        System.out.printf("%x%n", hex);
    }
}
